CN203973052U - A kind of ventilation and dust removal device of laser cutting machine - Google Patents
A kind of ventilation and dust removal device of laser cutting machine Download PDFInfo
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- CN203973052U CN203973052U CN201420426741.1U CN201420426741U CN203973052U CN 203973052 U CN203973052 U CN 203973052U CN 201420426741 U CN201420426741 U CN 201420426741U CN 203973052 U CN203973052 U CN 203973052U
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Abstract
The utility model relates to laser cutting device field, relate in particular to a kind of ventilation and dust removal device of laser cutting machine, the cutting processing chamber that comprises sealing, on the perisporium of cutting processing chamber, offer charging aperture and the venthole relative with charging aperture, hair-dryer is set on charging aperture, venthole is connected with soot dust granule collector, air exhauster, filter vat successively by escape pipe, the in-built liquid that responds of filter vat.By hair-dryer and air exhauster, make the flue gas that produces while cutting in the cutting processing chamber of sealing through venthole and escape pipe successively flow to soot dust granule collector, air exhauster, filter vat; The recycling of the flue gas producing while completing cutting processing.This ventilation and dust removal device can effectively recycle the flue gas producing in laser cutting process, eliminates the harm to environment and human body.
Description
Technical field
The utility model relates to laser cutting device field, relates in particular to a kind of ventilation and dust removal device of laser cutting machine.
Background technology
Along with the high speed development of cutting technique, laser cutting machine equipment as a kind of novel instrument more and more ripe apply to various industries, comprise laser cutting machine, laser engraving machine, laser marking machine, laser-beam welding machine etc.
Laser cutting technique is to utilize the laser beam of launching from laser generator, through light path system, be focused into the laser beam irradiation condition of high power density, when the laser beam power density of incident surpasses after a certain threshold value, light beam irradiates point place material internal start vaporizer, forms hole.Once this aperture forms, it puts all primary energies using inhaling as black matrix.Aperture is melted metallic walls and surrounds, and then, with the inertia secondary air that light beam is coaxial, hole melted material is around driven away and is taken away.Along with relatively moving between workpiece and light beam, form slot.For example, nitrogen is exactly this mechanism as assist gas cutting stainless steel plate.Oxidizing fusion is cut into and uses oxygen as assist gas, material is lighted under laser beam irradiation, with oxygen, fierce chemical reaction occurring discharges a large amount of energy and produces another kind of thermal source, therefore, there are two thermals source in oxidizing fusion cutting process, Ear Mucosa Treated by He Ne Laser Irradiation energy and oxygen react with metallochemistry and discharges energy.
In process, the workpiece assist gas different with employing of cutting unlike material, can produce a large amount of metal oxide flue dust and assist gas and participate in the harmful gases that reaction produces, and this flue gas flies away out, to operating environment, can exert an influence, particularly healthy to operating personnel.
Utility model content
In view of the above problems, propose the utility model, the utility model proposes a kind of ventilation and dust removal device that can effectively absorb, reclaim the laser cutting machine of the flue gas that produces in Laser cutting.
To achieve these goals, the technical solution adopted in the utility model is: a kind of ventilation and dust removal device of laser cutting machine, it is characterized in that, the cutting processing chamber that comprises sealing, on cutting processing chamber, offer charging aperture and the venthole relative with charging aperture, hair-dryer is set on charging aperture, and venthole is connected with soot dust granule collector, air exhauster, filter vat successively by escape pipe, the in-built liquid that responds of filter vat.
The utility model is further set to: described soot dust granule collector comprises tubular collecting chamber, some and collecting chamber inwall adaptation and dividing plate are separately set in tubular collecting chamber, some passages are set on dividing plate, and the passage in described adjacent separator is for shifting to install; Described some dividing plates are fixedly connected with by the major axis through its center.
The utility model is further set to: described collecting chamber is the diameter that its diameter of tubular is greater than escape pipe, between soot dust granule collector and escape pipe, Connection Block is set, Connection Block one end and escape pipe socket, and the other end is threaded with tubular collecting chamber.
The utility model is further set to: described major axis axial length equals tubular collecting chamber axial length, and the blend stop connecting with Connection Block is extended along tubular collecting chamber radial direction in major axis two ends.
Above-mentioned ventilation and dust removal device, by hair-dryer and air exhauster, make the flue gas that produces while cutting in the cutting processing chamber of sealing through venthole and escape pipe successively flow to soot dust granule collector, air exhauster, filter vat; Flue gas is during through soot dust granule collector, and due to the barrier effect of dividing plate, flue gas can produce convolution, makes the soot dust granule that contains in flue gas, sinks, and flue gas filters the particle in clean flue dust through a plurality of dividing plates; The harmful gases containing in flue gas, then pass in filter vat, with reactant liquor generation neutralization reaction, the recycling of the flue gas producing while completing cutting processing.This ventilation and dust removal device can effectively recycle the flue gas producing in laser cutting process, eliminates the harm to environment and human body.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model soot dust granule collector blast status architecture schematic diagram.
Number in the figure implication; 1-cutting processing chamber; 2-charging aperture; 3-venthole; 4-hair-dryer; 5-escape pipe; 6-Connection Block; 7-soot dust granule collector; The tubular collecting chamber of 71-; 72-dividing plate; 721-passage; 73-major axis; 731-blend stop; 8-air exhauster; 9-filter vat; 10-enters perforation; 11-laser head; 12-workbench.
The specific embodiment
For the ease of understanding the utility model, below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The exhausting of the present embodiment a kind of laser cutting machine is as Figure 1-Figure 2 removed
device, the cutting processing chamber 1 that comprises sealing, on cutting processing chamber 1, offer charging aperture 2 and the venthole 3 relative with charging aperture 2, hair-dryer 4 is set on charging aperture 2, during cutting processing, the flue gas of generation, makes flue gas flow out from venthole 3 through being arranged at the blowing of hair-dryer 4 of charging aperture 2, venthole 3 is connected with soot dust granule collector 7, air exhauster 8, filter vat 9 successively by escape pipe 5, the in-built liquid that responds of filter vat 9.The flue gas producing during cutting processing, under the power of blowing of hair-dryer 4 and the draft double action of air exhauster 8, discharges from venthole 3, and can not overflow from charging aperture 2; Flue dust process soot dust granule collector 7, the particle in recovered flue gas, and by the harmful gases in the reactant liquor in filter vat 9 and in flue gas.
Reactant liquor in filter vat 9, according to the material of processing work, the assist gas of use, there is the harmful gases that chemical reaction can produce in high temperature, consider in air, configures the reactant liquor that can neutralize this harmful gases.
In the present embodiment, the ventilation and dust removal device of laser cutting machine in use, workbench 12 is placed in the cutting processing chamber 1 of sealing, charging aperture 2 is arranged on the upper of cutting processing chamber 1, the venthole 3 relative with charging aperture 2 is set on cutting processing chamber 1, the flue gas producing during cutting processing, under the effect of the power of blowing of hair-dryer 4 that is arranged at charging aperture 2, discharges from venthole 3; Workbench 12 over against cutting processing chamber 1 wall of top on arrange that laser beam injects enter perforation 10, and enter between perforation 10 and laser head 11 to be sealed and matched, prevent that flue gas from overflowing from entering perforation 10.
In the present embodiment, described soot dust granule collector 7 comprises tubular collecting chamber 71, tubular collecting chamber 71 is interior arranges the adaptive and dividing plates separately 72 of some and tubular collecting chamber 71 inwalls, and some passages 721 are set on dividing plate 72, and the passage 721 in described adjacent separator 72 is for shifting to install; Described some dividing plates 72 are fixedly connected with by the major axis 73 through its center.Flue dust enters soot dust granule collector 7, flue dust is subject to stopping of dividing plate 72, can circle round, the particle in flue dust is sunk in tubular collecting chamber 71, after convolution, gas flows before passage flows to, run into next dividing plate 72, passage 721 in two adjacent separator 72, for shifting to install, so just makes flue gas not have a continuous mobile straight channel, make as much as possible flue gas circle round, the dust particale in recovered flue gas.
In the present embodiment, described tubular collecting chamber 71 is the diameter that its diameter of tubular is greater than escape pipe 5, and Connection Block 6 is set between soot dust granule collector 7 and escape pipe 5, Connection Block 6 one end and escape pipe 5 sockets, and the other end is threaded with tubular collecting chamber 71; Described major axis 73 axial lengths equal tubular collecting chamber 71 axial lengths, and the blend stop 731 connecting with Connection Block 6 is extended along tubular collecting chamber 71 radial direction in major axis 73 two ends.By this setting, between soot dust granule collector 7 and escape pipe 5 for removably connecting, by being threaded of outward winding Connection Block 6 and tubular collecting chamber 71, soot dust granule collector 7 is cleaned and the removing of reclaiming particle, by pulling out, elongate axle 73, dividing plate 72 is pulled out to tubular collecting chamber 71, the particle of tubular collecting chamber 71 interior recovery is removed simultaneously; Flue gas enters soot dust granule collector 7, can produce a thrust to dividing plate 72, can make dividing plate 72 be moved, stop up the connector of soot dust granule collector 7 and escape pipe 5, by being arranged on major axis 73 two ends, along tubular collecting chamber 71 radial direction, extend the blend stop 731 connecting with Connection Block 6, dividing plate 72 can be moved.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these of above-mentioned hypothesis improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. the ventilation and dust removal device of a laser cutting machine, it is characterized in that: the cutting processing chamber that comprises sealing, on cutting processing chamber, offer charging aperture and the venthole relative with charging aperture, hair-dryer is set on charging aperture, venthole is connected with soot dust granule collector, air exhauster, filter vat successively by escape pipe, the in-built liquid that responds of filter vat.
2. the ventilation and dust removal device of a kind of laser cutting machine according to claim 1, it is characterized in that: described soot dust granule collector comprises tubular collecting chamber, some and collecting chamber inwall adaptation and dividing plate are separately set in tubular collecting chamber, some passages are set on dividing plate, and the passage in described adjacent separator is for shifting to install; Described some dividing plates are fixedly connected with by the major axis through its center.
3. the ventilation and dust removal device of a kind of laser cutting machine according to claim 1 and 2, it is characterized in that: described collecting chamber is the diameter that its diameter of tubular is greater than escape pipe, between soot dust granule collector and escape pipe, Connection Block is set, Connection Block one end and escape pipe sealing socket, the other end is threaded with tubular collecting chamber.
4. the ventilation and dust removal device of a kind of laser cutting machine according to claim 2, is characterized in that: described major axis axial length equals tubular collecting chamber axial length, and the blend stop connecting with Connection Block is extended along tubular collecting chamber radial direction in major axis two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426741.1U CN203973052U (en) | 2014-07-28 | 2014-07-28 | A kind of ventilation and dust removal device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426741.1U CN203973052U (en) | 2014-07-28 | 2014-07-28 | A kind of ventilation and dust removal device of laser cutting machine |
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| Publication Number | Publication Date |
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| CN203973052U true CN203973052U (en) | 2014-12-03 |
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| CN201420426741.1U Active CN203973052U (en) | 2014-07-28 | 2014-07-28 | A kind of ventilation and dust removal device of laser cutting machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328332A (en) * | 2015-12-05 | 2016-02-17 | 重庆镭宝激光智能机器人制造有限公司 | Exhaust gas cooling device for laser cutting robots |
| CN105437795A (en) * | 2015-12-25 | 2016-03-30 | 苏州智合源电子科技有限公司 | Dust collecting and heat dissipating mechanism of full-automatic laser marking machine |
| CN105817593A (en) * | 2016-06-07 | 2016-08-03 | 中国重型机械研究院股份公司 | System and method for collection of magnesium alloy sawdust |
| CN106392321A (en) * | 2016-11-23 | 2017-02-15 | 佛山智达思佳机电科技有限公司 | Dust removal device for carbon dioxide laser drilling equipment |
| CN107627030A (en) * | 2017-10-27 | 2018-01-26 | 深圳市晓控通信科技有限公司 | It is a kind of that there is the optical-fiber laser cutting machine for removing sputtering thing and cleaning cutting camera function |
| CN107694294A (en) * | 2016-08-23 | 2018-02-16 | 徐勤凤 | Cutting machine exhaust gas processing device |
| CN108296635A (en) * | 2018-01-18 | 2018-07-20 | 深圳市安思科电子科技有限公司 | A kind of energy-saving laser welding apparatus suitable for cold environment |
| CN109396673A (en) * | 2018-11-30 | 2019-03-01 | 大族激光科技产业集团股份有限公司 | Fragile material laser cutting device |
| CN111604587A (en) * | 2020-05-29 | 2020-09-01 | 温州大学 | Fume extractor of laser cutting machine |
| CN112025107A (en) * | 2020-08-24 | 2020-12-04 | 李�杰 | Laser cutting device capable of avoiding overburning and cutting method thereof |
| CN112509772A (en) * | 2020-10-23 | 2021-03-16 | 浙江森尼克半导体有限公司 | Automatic regulation and control equipment of hall current laser resistance trimming machine |
-
2014
- 2014-07-28 CN CN201420426741.1U patent/CN203973052U/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328332A (en) * | 2015-12-05 | 2016-02-17 | 重庆镭宝激光智能机器人制造有限公司 | Exhaust gas cooling device for laser cutting robots |
| CN105437795B (en) * | 2015-12-25 | 2017-12-26 | 苏州智合源电子科技有限公司 | Full-automatic laser marking machine dust suction cooling mechanism |
| CN105437795A (en) * | 2015-12-25 | 2016-03-30 | 苏州智合源电子科技有限公司 | Dust collecting and heat dissipating mechanism of full-automatic laser marking machine |
| CN105817593A (en) * | 2016-06-07 | 2016-08-03 | 中国重型机械研究院股份公司 | System and method for collection of magnesium alloy sawdust |
| CN107838547A (en) * | 2016-08-23 | 2018-03-27 | 徐勤凤 | The exhaust gas processing device of laser cutting machine |
| CN108326455A (en) * | 2016-08-23 | 2018-07-27 | 徐勤凤 | The exhaust gas processing device of laser cutting machine |
| CN107694294A (en) * | 2016-08-23 | 2018-02-16 | 徐勤凤 | Cutting machine exhaust gas processing device |
| CN107744718A (en) * | 2016-08-23 | 2018-03-02 | 徐勤凤 | Exhaust gas processing device |
| CN108421374A (en) * | 2016-08-23 | 2018-08-21 | 徐勤凤 | A kind of exhaust gas processing device |
| CN106392321A (en) * | 2016-11-23 | 2017-02-15 | 佛山智达思佳机电科技有限公司 | Dust removal device for carbon dioxide laser drilling equipment |
| CN107627030A (en) * | 2017-10-27 | 2018-01-26 | 深圳市晓控通信科技有限公司 | It is a kind of that there is the optical-fiber laser cutting machine for removing sputtering thing and cleaning cutting camera function |
| CN107627030B (en) * | 2017-10-27 | 2019-04-26 | 江苏大金激光科技有限公司 | A kind of optical-fiber laser cutting machine with removal sputtering object and cleaning cutting head function |
| CN108296635A (en) * | 2018-01-18 | 2018-07-20 | 深圳市安思科电子科技有限公司 | A kind of energy-saving laser welding apparatus suitable for cold environment |
| CN108296635B (en) * | 2018-01-18 | 2020-01-03 | 济南森峰科技有限公司 | Energy-saving laser welding equipment suitable for cold environment |
| CN109396673A (en) * | 2018-11-30 | 2019-03-01 | 大族激光科技产业集团股份有限公司 | Fragile material laser cutting device |
| CN111604587A (en) * | 2020-05-29 | 2020-09-01 | 温州大学 | Fume extractor of laser cutting machine |
| CN111604587B (en) * | 2020-05-29 | 2022-02-15 | 温州大学 | Fume extractor of laser cutting machine |
| CN112025107A (en) * | 2020-08-24 | 2020-12-04 | 李�杰 | Laser cutting device capable of avoiding overburning and cutting method thereof |
| CN112509772A (en) * | 2020-10-23 | 2021-03-16 | 浙江森尼克半导体有限公司 | Automatic regulation and control equipment of hall current laser resistance trimming machine |
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